Enthought on PythonA large collection of videos on scientific computing with Python from SciPy conferences, including talks by Erik Tollerud Perry Greenfield and others on astronomical packages.

ESAC Data Analysis WorkshopsA YouTube channel of lectures on statistics and machine learning for astronomy from the European Space Agency center in Madrid ES.

ExoStats conferenceTalks from the Statistics and Exoplanets Focus Meeting at the 2015 International Astronomical Union General Assembly, Honolulu HI.

ANITA lecturesA collection of talks on statistics and methodology for radio astronomy from the Australian National Institute for Theoretical Astrophysics, 2014--.

NYU Physics Stats SeminarsLectures from the 2013 Astro Statistics Seminar Series at New York University. Popular topics include MCMC, likelihood-based inference, model selection and cross-validation, bootstrap methods, and dimensionality reduction.